218651.fig.0010a
(a)
218651.fig.0010b
(b)
218651.fig.0010c
(c)
218651.fig.0010d
(d)
218651.fig.0010e
(e)
Figure 10: Abdominal and thoracic ECG data [20]. (a) Lead 1, (b) extraction of fetal ECG using Fast-ICA, (c) extraction of fetal ECG using MHC (forward iteration, Gram-Schmidt’s initialization), (d) Extraction of fetal ECG using MHC (Reverse iteration), (e) Clusterwise PCA.